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ClinicalTrials.gov public records Last synced Oct 31, 2026, 10:15 AM EDT

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Showing 1–24 of 127 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: CBD Day 2 Clear all
Recruiting Phase 2 Interventional

Investigating a Marijuana-based Compound as a Treatment for Anxiety in Autistic Adults

NCT06526208
View directory record Official record
Conditions
Autism Spectrum Disorder, Anxiety
Interventions
MB-IMP, Placebo
Drug · Other
Lead sponsor
Southwest Autism Research & Resource Center
Other
Eligibility
18 Years to 45 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 31, 2026, 10:15 AM EDT
Withdrawn Phase 2Phase 3 Interventional

Topical CBD for Musculoskeletal Pain

NCT05170451
View directory record Official record
Conditions
Musculoskeletal Pain
Interventions
CBD, Control
Drug · Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Oct 31, 2026, 10:15 AM EDT
Recruiting Phase 1Phase 2 Interventional

Cannabidiol for the Treatment of Diabetic Peripheral Neuropathy: Pilot Study

NCT07298408
View directory record Official record
Conditions
Diabetic Peripheral Neuropathic Pain (DPN), Diabetic Neuropathies
Interventions
Cannabidiol (CBD) oral solution, Full-Spectrum CBD hemp extract oral solution, Placebo in MCT oil oral solution
Drug
Lead sponsor
Florida A&M University
Other
Eligibility
40 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 31, 2026, 10:15 AM EDT
Completed Phase 2 Interventional Results available

Impact of CardiolRx on Myocardial Recovery in Patients With Acute Myocarditis

NCT05180240
View directory record Official record
Conditions
Acute Myocarditis
Interventions
CardiolRx
Drug
Lead sponsor
Cardiol Therapeutics Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
6
States / cities
Washington D.C., District of Columbia • Boston, Massachusetts • Minneapolis, Minnesota + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 31, 2026, 10:15 AM EDT
Completed Phase 2 Interventional Results available

Evaluation of BTX 1503 in Patients With Moderate to Severe Acne Vulgaris

NCT03573518
View directory record Official record
Conditions
Acne Vulgaris
Interventions
BTX 1503, Vehicle
Drug
Lead sponsor
Botanix Pharmaceuticals
Industry
Eligibility
12 Years to 40 Years
Enrollment
368 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
25
States / cities
Little Rock, Arkansas • Encino, California • Murrieta, California + 21 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2022 · Synced Oct 31, 2026, 10:15 AM EDT
Withdrawn Phase 2 Interventional

Use of Zolpidem in Parkinson's Disease

NCT01351168
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Levodopa, Zolpidem first dose, Zolpidem second dose, sugar pill
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
30 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 3, 2012 · Synced Oct 31, 2026, 10:15 AM EDT
Terminated Phase 2 Interventional Results available

Cannabidiol Oral Solution for the Treatment of Patients With Prader-Willi Syndrome

NCT02844933
View directory record Official record
Conditions
Prader-Willi Syndrome
Interventions
Cannabidiol, Placebo
Drug
Lead sponsor
Radius Pharmaceuticals, Inc.
Industry
Eligibility
8 Years to 17 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
7
States / cities
Tucson, Arizona • San Diego, California • Iowa City, Iowa + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 1, 2023 · Synced Oct 31, 2026, 10:15 AM EDT
Suspended Phase 2 Interventional

High Cannabidiol Plant Extract (BRC-001) to Improve Aromatase Inhibitor-Induced Arthralgia in Women With Breast Cancer

NCT06538389
View directory record Official record
Conditions
Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Breast Adenocarcinoma, Breast Ductal Carcinoma In Situ, Estrogen Receptor-Positive Breast Carcinoma, Progesterone Receptor-Positive Breast Carcinoma
Interventions
Biospecimen Collection, BRC-001, Placebo Administration, Questionnaire Administration
Procedure · Drug · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 31, 2026, 10:15 AM EDT
Completed Not applicable Interventional

Do Discounted Vouchers for Medical Cannabis Reduce Opioid Use in Adults With Pain

NCT04495725
View directory record Official record
Conditions
Opioid Use, Marijuana, Chronic Pain
Interventions
Discounted Vouchers for Medical Cannabis Soft-Gel Capsule Products
Other
Lead sponsor
Vireo Health
Other
Eligibility
18 Years to 99 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Queens, New York
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 31, 2026, 10:15 AM EDT
Completed Phase 2Phase 3 Interventional Results available

A Trial of Levodopa in Angelman Syndrome

NCT01281475
View directory record Official record
Conditions
Angelman Syndrome
Interventions
Levodopa, Placebo Oral Capsule
Drug
Lead sponsor
Wen-Hann Tan
Other
Eligibility
4 Years to 12 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
7
States / cities
San Diego, California • San Francisco, California • Boston, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2020 · Synced Oct 31, 2026, 10:15 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

Carbidopa-Levodopa in Dry AMD With Geographic Atrophy

NCT03451500
View directory record Official record
Conditions
Age Related Macular Degeneration
Interventions
carbidopa-levodopa
Drug
Lead sponsor
Snyder, Robert W., M.D., Ph.D., P.C.
Individual
Eligibility
50 Years to 85 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 25, 2024 · Synced Oct 31, 2026, 10:15 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Impact of Cannabis on Pain and Inflammation Among Patients With Rheumatoid or Psoriatic Arthritis

NCT04269993
View directory record Official record
Conditions
Rheumatoid Arthritis, Psoriatic Arthritis
Interventions
Cannabis: placebo and medium THC/medium CBD
Drug
Lead sponsor
Brown University
Other
Eligibility
18 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 1, 2025 · Synced Oct 31, 2026, 10:15 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Neurobiological Drivers of Mobility Resilience: The Dopaminergic System - Placebo-Controlled Arm

NCT06219915
View directory record Official record
Conditions
Parkinsonian Signs in Older Persons
Interventions
Carbidopa 25 mg, Carbidopa-Levodopa 25/100 mg, Placebo 1, Placebo 2
Drug
Lead sponsor
University of Michigan
Other
Eligibility
60 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
2
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 17, 2025 · Synced Oct 31, 2026, 10:15 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

(CBDRA60) to Prevent or Reduce Symptoms of COVID-19 and Prevention of Post-Acute Sequelae of SARS-CoV-2 Infection PASC

NCT04777981
View directory record Official record
Conditions
COVID-19, SAR
Interventions
CBDRA60 supplement, Placebo
Dietary Supplement
Lead sponsor
Anewsha Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Hanover, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 22, 2022 · Synced Oct 31, 2026, 10:15 AM EDT
Completed Phase 4 Interventional Results available

Effect of L-dopa In Subacute Back Pain Population

NCT01951105
View directory record Official record
Conditions
Sub-acute Back Pain
Interventions
Naproxen, Carbidopa/Levodopa, Placebo
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 24, 2021 · Synced Oct 31, 2026, 10:15 AM EDT
Recruiting Phase 2 Interventional

Phytocannabinoids for Reducing Chronic Chemotherapy-Induced Peripheral Neuropathy in Breast and Colon Cancer Survivors

NCT06731894
View directory record Official record
Conditions
Breast Carcinoma, Chemotherapy-Induced Peripheral Neuropathy, Colon Carcinoma
Interventions
Biospecimen Collection, Cannabidiol, Dronabinol, Placebo Administration, Survey Administration
Procedure · Drug · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Duarte, California • Irvine, California
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Oct 31, 2026, 10:15 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Clinical Study to Evaluate Cannabidiol Liver Enzyme Elevations and Drug Interactions

NCT06192589
View directory record Official record
Conditions
Cannabidiol, Drug Induced Liver Injury, Drug Interaction
Interventions
Cannabidiol, Placebo, Citalopram, Morphine
Drug
Lead sponsor
Food and Drug Administration (FDA)
Federal
Eligibility
18 Years to 55 Years
Enrollment
241 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
West Bend, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 31, 2025 · Synced Oct 31, 2026, 10:15 AM EDT
Completed Phase 2 Interventional Results available

Cannabidiol in the Treatment of Opioid Use Disorder

NCT06206291
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Placebo, Cannabidiol (CBD) 200mg, Cannabidiol (CBD) 400mg
Drug
Lead sponsor
Yasmin Hurd
Other
Eligibility
18 Years to 65 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 31, 2026, 10:15 AM EDT
Completed Phase 2 Interventional Results available

Cannabidiol Use to Reduce Cravings in Individuals With Opioid Use Disorder on Buprenorphine

NCT04192370
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
Cannabidiol 600mg
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 18, 2023 · Synced Oct 31, 2026, 10:15 AM EDT
Recruiting Phase 2 Interventional

Cannabidiol as a Treatment for PTSD and PTSD Comorbid With TBI

NCT04550377
View directory record Official record
Conditions
Post Traumatic Stress Disorder, Traumatic Brain Injury
Interventions
Cannabidiol, Placebo
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 70 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Oct 31, 2026, 10:15 AM EDT
Completed Phase 4 Interventional Results available

Single-cell CBD Biomarkers of Inflammation Reduction in People Living With HIV

NCT05209867
View directory record Official record
Conditions
Chronic Inflammation
Interventions
CBD oil
Drug
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 60 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 28, 2023 · Synced Oct 31, 2026, 10:15 AM EDT
Completed Phase 2 Interventional Results available

Epidiolex in Obsessive Compulsive Disorder and Related Disorders

NCT04978428
View directory record Official record
Conditions
Obsessive-Compulsive Disorder, Trichotillomania (Hair-Pulling Disorder), Tourette Syndrome, Hoarding Disorder
Interventions
Cannabidiol
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 31, 2026, 10:15 AM EDT
Withdrawn Phase 2 Interventional

A Phase IIb Study of Nabiximols for Spasticity Due to Neuromyelitis Optica Spectrum Disorders

NCT05974293
View directory record Official record
Conditions
NMO Spectrum Disorder, Spasticity, Muscle
Interventions
Nabiximols, Placebo
Drug
Lead sponsor
Michael, Levy M.D.,Ph.D.
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 16, 2025 · Synced Oct 31, 2026, 10:15 AM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate SAGE-217 in Participants With Parkinson's Disease

NCT03000569
View directory record Official record
Conditions
Parkinson Disease
Interventions
SAGE-217, Levodopa, Antiparkinsonian Agent(s)
Drug
Lead sponsor
Biogen
Industry
Eligibility
40 Years to 75 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
11
States / cities
Panorama City, California • Jacksonville, Florida • Miami, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Oct 31, 2026, 10:15 AM EDT